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    3 vulnerabilities found for TeamViewer by TeamViewer

    CVE-2021-35005 (GCVE-0-2021-35005)

    Vulnerability from cvelistv5 – Published: 2022-01-24 18:10 – Updated: 2024-08-04 00:26
    VLAI
    Summary
    This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.
    Severity
    3.3 (Low)
    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    CWE
    • CWE-129 - Improper Validation of Array Index
    Assigner
    zdi CNA
    References
    Impacted products
    Vendor Product Version
    TeamViewer TeamViewer Affected: 15.18.5.0
    		Create a notification for this product.
    Credits
    @Kharosx0
    Show details on NVD website
    To clipboard 

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    CVE-2021-34858 (GCVE-0-2021-34858)

    Vulnerability from cvelistv5 – Published: 2022-01-13 21:42 – Updated: 2024-08-04 00:26
    VLAI
    Summary
    This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.
    Severity
    7.8 (High)
    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    CWE
    Assigner
    zdi CNA
    References
    Impacted products
    Vendor Product Version
    TeamViewer TeamViewer Affected: 15.16.8.0
    		Create a notification for this product.
    Credits
    kdot
    Show details on NVD website
    To clipboard 

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    CVE-2021-34859 (GCVE-0-2021-34859)

    Vulnerability from cvelistv5 – Published: 2021-10-25 17:10 – Updated: 2024-08-04 00:26
    VLAI
    Summary
    This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13697.
    Severity
    7.8 (High)
    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    CWE
    • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
    Assigner
    zdi CNA
    References
    Impacted products
    Vendor Product Version
    TeamViewer TeamViewer Affected: 15.16.8.0
    		Create a notification for this product.
    Credits
    Mat Powell of Trend Micro Zero Day Initiative
    Show details on NVD website
    To clipboard 

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